Source images IDS 12535 AAWO, AB, D. 7, f. 12v (b.p.), f. 12v bp (Latin rough draft autograph)
Facsimile of the source from the collection of Archiwum Archidiecezji Warmińskiej, AB, D. 7, f. 12v (b.p.) unavailable due to the lack of permission of the copyright holder.